/*
 * Copyright 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.privacysandbox.tools.core.generator.poet

import androidx.privacysandbox.tools.core.model.Type

@JvmDefaultWithCompatibility
/** Describes the contents of an AIDL file. */
internal interface AidlFileSpec {
    val type: Type
    val typesToImport: Set<Type>
    val innerContent: String

    fun getFileContent(): String =
        buildList {
                add("package ${type.packageName};")

                if (typesToImport.isNotEmpty()) {
                    add(
                        typesToImport
                            .map { "import ${it.qualifiedName};" }
                            .sorted()
                            .joinToString(separator = "\n")
                    )
                }

                add(innerContent)
            }
            .joinToString(separator = "\n\n")
}
